65921490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{732461}}^1$

素因数の和:732474

約数の個数: 24

約数和(自身を含む): 171396108

約数和(自身を除く): 105474618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 732461, 1464922, 2197383, 3662305, 4394766, 6592149, 7324610, 10986915, 13184298, 21973830, 32960745, 65921490]

約数ペア:

[(1, 65921490), (2, 32960745), (3, 21973830), (5, 13184298), (6, 10986915), (9, 7324610), (10, 6592149), (15, 4394766), (18, 3662305), (30, 2197383), (45, 1464922), (90, 732461)]